I spent an hour at the local photo shop today. I picked up a polarizing filter, a 2 stop neutral density filter, and a 28-70mm lens for my Pentax. Then, I talked to Russ, who has been shooting for us and selling us stuff for years. He said that IR film was a pain, because you have to keep it frozen. I don't want to fly with a cooler. Any other way to do it?
Thanks for all the advice so far, guys.

